Results 101 to 110 of about 11,963 (190)

Immune modulation by fish kinetoplastid parasites : a role for nitric oxide [PDF]

open access: yes, 2002
Trypanoplasma borreli and Trypanosoma carassii are kinetoplastid parasites infecting cyprinid fish. We investigated the role of nitric oxide (NO) in immune modulation during T. borreli and T. carassii infection of carp.
Groeneveld, A.   +3 more
core   +1 more source

Fish By‐Products Utilization in Food and Health: Extraction Technologies, Bioactive, and Sustainability Challenges

open access: yesFood Science &Nutrition, Volume 13, Issue 11, November 2025.
Fish by‐products, often discarded, are rich sources of bioactive peptides, collagen, and omega‐3s with antioxidant, antihypertensive, and antimicrobial properties. Advanced, sustainable extraction technologies can valorize this waste into functional food, nutraceutical, and biomedical ingredients.
Muhammad Waqar   +9 more
wiley   +1 more source

Immunogenic proteins and their vaccine development potential evaluation in outer membrane proteins (OMPs) of Flavobacterium columnare

open access: yesAquaculture and Fisheries, 2016
Flavobacterium columnare is a Gram-negative bacterium that causes columnaris disease in freshwater fish worldwide. Many studies have focused on the identification of protective antigens to aid in the development of novel vaccines against the disease.
Zhang Luo   +6 more
doaj   +1 more source

Immunopathogenesis of rheumatoid arthritis [PDF]

open access: yes, 2017
Rheumatoid arthritis (RA) is the most common inflammatory arthropathy. The majority of evidence, derived from genetics, tissue analyses, models, and clinical studies, points to an immune-mediated etiology associated with stromal tissue dysregulation that
Ahmed   +115 more
core   +1 more source

Drosophila Neurotrophins Reveal a Common Mechanism for Nervous System Formation [PDF]

open access: yes, 2008
Neurotrophic interactions occur in Drosophila, but to date, no neurotrophic factor had been found. Neurotrophins are the main vertebrate secreted signalling molecules that link nervous system structure and function: they regulate neuronal survival ...
Aberle   +136 more
core   +4 more sources

The prevalence of ACPA is lower in rheumatoid arthritis patients with an older age of onset but the composition of the ACPA response appears identical

open access: yesArthritis Research & Therapy, 2017
Background Rheumatoid arthritis (RA) consists of two syndromes, one autoantibody-positive and one autoantibody-negative. Existing data on the relation between age of onset and prevalence of autoantibodies were conflicting.
Debbie M. Boeters   +11 more
doaj   +1 more source

Molecular dynamics studies on the NMR and X-ray structures of rabbit prion protein wild-type and mutants

open access: yes, 2013
Prion diseases are invariably fatal and highly infectious neurodegenerative diseases that affect a wide variety of mammalian species such as sheep, goats, mice, humans, chimpanzees, hamsters, cattle, elks, deer, minks, cats, chicken, pigs, turtles, etc ...
Barlow   +142 more
core   +1 more source

Anti-immunoglobulin antisera used in an ELISA to detect antibodies in barramundi Lates calcarifer to Cryptocaryon irritans [PDF]

open access: yes, 1999
Immunoglobulins (Ig) in serum from barramundi vaccinated with bovine serum albumin (BSA) were purified by ammonium sulphate precipitation and affinity chromatography using BSA as the ligand.
Bryant, M. S.   +3 more
core   +2 more sources

Role of guanylyl cyclase modulation in mouse cone phototransduction [PDF]

open access: yes, 2011
A negative phototransduction feedback in rods and cones is critical for the timely termination of their light responses and for extending their function to a wide range of light intensities. The calcium feedback mechanisms that modulate phototransduction
Chen, Jeannie   +2 more
core   +2 more sources

Relation of cytokine profile and antibody values to post-translational protein modifications in patients with rheumatoid arthritis (preliminary data)

open access: yesНаучно-практическая ревматология
The aim of the study was to investigate the relationship between cytokine levels and values of antibodies to cyclic citrullinated peptide (anti-CCP) and antibodies to carbamylated proteins (anti-CarP) in patients with rheumatoid arthritis (RA). Materials
D. А. Dibrov   +4 more
doaj   +1 more source

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